487992959992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1\times {\mathrm{11443}}^1$

素因数の和:15436

約数の個数: 64

約数和(自身を含む): 967008844800

約数和(自身を除く): 479015884808

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2726, 3911, 5452, 7822, 10904, 11443, 15644, 22886, 31288, 45772, 91544, 113419, 183817, 226838, 331847, 367634, 453676, 537821, 663694, 735268, 907352, 1075642, 1327388, 1470536, 2151284, 2654776, 4302568, 5330693, 10661386, 15596809, 21322772, 31193618, 42645544, 44753573, 62387236, 89507146, 124774472, 179014292, 358028584, 1297853617, 2103417931, 2595707234, 4206835862, 5191414468, 8413671724, 10382828936, 16827343448, 60999119999, 121998239998, 243996479996, 487992959992]

約数ペア:

[(1, 487992959992), (2, 243996479996), (4, 121998239998), (8, 60999119999), (29, 16827343448), (47, 10382828936), (58, 8413671724), (94, 5191414468), (116, 4206835862), (188, 2595707234), (232, 2103417931), (376, 1297853617), (1363, 358028584), (2726, 179014292), (3911, 124774472), (5452, 89507146), (7822, 62387236), (10904, 44753573), (11443, 42645544), (15644, 31193618), (22886, 21322772), (31288, 15596809), (45772, 10661386), (91544, 5330693), (113419, 4302568), (183817, 2654776), (226838, 2151284), (331847, 1470536), (367634, 1327388), (453676, 1075642), (537821, 907352), (663694, 735268)]